发明人唐晓军,沈红梅,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 112942991 A, 授权公告日 2017-09-01.
发明人王建平,黄志刚,郑宇鹏. "Method for the Synthesis of Rel-(1S,2S)-N,N-Bis{2-[bis(3,5-dimethylphenyl)phosphino]benzyl}cyclohexane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 116445995 B, 授权公告日 2020-10-05.
发明人高志强,陈志强,赵玉洁. "A Process for Preparing High-Purity Rel-(1S,2S)-N,N-Bis{2-[bis(3,5-dimethylphenyl)phosphino]benzyl}cyclohexane-1,2-diamine" [P]. 中国发明专利, 专利号 CN 111746536 B, 授权公告日 2023-11-14.
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